4.75
(28 Reviews)
Visit this and 23,000+ other wellness options for only $ 344.99/mo



Located in the Flatiron District, NRTHRN Strong delivers functional strength training that builds power, control, and confidence. Choose from Strong, our signature full-body conditioning class, or Sculpt, a slower, precision-based burn. Book a class and feel what NRTHRN strong really means-our coaches are here to guide you every rep of the way.
Bathroom towels
Changing room
Gender-neutral restrooms
Hairdryer
Lockers
Shower
Toiletries
Training towels
Wi-Fi
Monday: 05:00 a.m. - 07:00 p.m.
Tuesday: 05:00 a.m. - 07:00 p.m.
Wednesday: 05:00 a.m. - 07:00 p.m.
Thursday: 05:00 a.m. - 07:00 p.m.
Friday: 05:00 a.m. - 07:00 p.m.
Saturday: 07:00 a.m. - 11:00 a.m.
Sunday: 07:00 a.m. - 11:00 a.m.
Activities
Contact information
(678) 777-4207
Directions
35 W 21st St, New York, NY 10010, USA
Address copied to clipboard
Find the right plan to fit your lifestyle and your budget
$ 214.99 / month
20,100+ gyms & studios
64 wellness apps
$ 344.99 / month
23,000+ gyms & studios
64 wellness apps
$ 289.99 / month
22,000+ gyms & studios
64 wellness apps
Never settle for just one gym. Discover a variety of wellness plans that offer more and cost less.
Never settle for just one gym. Discover a variety of wellness plans that offer more and cost less.
Never settle for just one gym. Discover a variety of wellness plans that offer more and cost less.
Never settle for just one gym. Discover a variety of wellness plans that offer more and cost less.